Cauliflower should be safe for 1 week if stored in the refrigerator.
it will be 2weeks
Crab salad should keep safely in the refrigerator for three to four days.
You can keep a fresh turkey in the refrigerator for up to 2 days before cooking it.
Until it evaporates
about an hour or two.
6 months
1 week
Bananas do not keep well, a day maybe two.
They do have expiration dates
up to 48 hours
For at lest 2 weeks
2 hours